MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2894d07aa782dcb0bc5c542447e2aba9d86c0c98fff54a91d19f1444abf95b6f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AsyncRAT


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2894d07aa782dcb0bc5c542447e2aba9d86c0c98fff54a91d19f1444abf95b6f
SHA3-384 hash: 936ad32b8bb44367a392e65af428b203d23dd00f5bb672a255e01cef14bde976abd21929f5dd040d0e67e51889f083ee
SHA1 hash: bc1da2bd3fafc8a54ac3624659f7454938d3a24f
MD5 hash: 507e78b17aa6cf7bd88beb426cffc904
humanhash: hotel-earth-washington-leopard
File name:Kleinschmidt GmbH Invoices - Payment Receipt.7z
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:427'818 bytes
First seen:2022-09-28 09:14:59 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 6144:XmzztTzLflX14oT61JDv2za7id35dNLCFz7z/77k09x2RgyY3/+dqfNAZWssSau:XQLtFY1JD7m3flCdzXV90YP6Q3u
TLSH T1D3942381CC7F28EEC24D0FB3A5D3BA08F2A50F2E7EF5F7851C9455141A6417519192BB
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z AsyncRAT payment


Avatar
cocaman
Malicious email (T1566.001)
From: ""Lena Hauenstein"< info@kleinschmidtgmbh.com>" (likely spoofed)
Received: "from kleinschmidtgmbh.com (unknown [209.127.186.218]) "
Date: "19 Sep 2022 06:07:48 -0700"
Subject: "Aw: Payment Receipt - Kleinschmidt GmbH Invoices"
Attachment: "Kleinschmidt GmbH Invoices - Payment Receipt.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.29675.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
asyncrat packed powershell
Link:
https://www.filescan.io/uploads/6334109749c58ce767c3ec75/reports/9dd5c84e-32cd-464a-a42b-3f1aa33a2719/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2894d07aa782dcb0bc5c542447e2aba9d86c0c98fff54a91d19f1444abf95b6f/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-09-19 14:04:32 UTC
File Type:
Binary (Archive)
Extracted files:
32
AV detection:
19 of 40 (47.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fckna6vhqlolbpc4kqsepyvlvhmgydey772uveort4kejk7zlnxq._file
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Link:
https://tria.ge/reports/220928-k7wvnafea5/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
127.0.0.1:6305
209.127.186.218:6305
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2894d07aa782dcb0bc5c542447e2aba9d86c0c98fff54a91d19f1444abf95b6f

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AsyncRAT

7z 2894d07aa782dcb0bc5c542447e2aba9d86c0c98fff54a91d19f1444abf95b6f

(this sample)

AsyncRAT

Executable exe 1fec1e11e26b8d1de831b50ff0163dfca3a751e3bb28ea372b54a7c9cc19cff6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1fec1e11e26b8d1de831b50ff0163dfca3a751e3bb28ea372b54a7c9cc19cff6

Comments